Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781312 | Horizontal burning hid lamps and arc tubes | Juris Sulcs, Bingwu Gu | 2004-08-24 |
| 6749478 | Method of making an electric lamp having a gas filled outer jacket | David Bassett | 2004-06-15 |